Kohl's offers the Pyrex 12-Piece Storage Plus Set, model no. 1107893, for $19.99. Coupon code "DEAL15" drops it to $16.99. Opt for in-store pickup via site-to-store to avoid the $8.95 shipping fee. That's the lowest price we could find by $27. It includes a 7-, 4-, and 1-cup round containers, two 2-cup round containers, and a 3.5-cup rectangular dish, each with covers. Deal ends March 18.